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MOLEX / WALDOM 559094472TR625 SlimStack Board-to-Board Connector

The MOLEX / WALDOM 55909-4472-TR625 SlimStack connector is a compact board-to-board solution designed for applications requiring a small footprint and reliable connection. With a 0.40mm pitch and surface mount capability, it's suitable for a wide range of electronic devices. The connector offers a vertical stacking height of 1.50mm and supports 44 circuits, making it ideal for connecting PCBs in tight spaces. It features gold plating on both mating and termination interfaces for excellent signal integrity and durability.

Authorized Distributors
Source:DigiKey
Part No:55909-4472-TR625
Stock:0
Inv Date:06-17-2026
Price: Unit price: $3.35
Buy/RFQ:
Part No:55909-4472-TR625
Stock:625
Inv Date:06-17-2026
Price: Unit price: $1.133
Buy/RFQ:
Part No:55909-4472-TR625
Stock:625
Inv Date:06-17-2026
Price: Unit price: $1.133
Buy/RFQ:

MOLEX / WALDOM 559094472TR625 SlimStack Board-to-Board Connector Specifications:

  • pitch_mating_interface: 0.40mm
  • mated_height: 1.50mm
  • number_of_rows: 2
  • orientation: Vertical
  • material_plating_mating: Gold
  • material_plating_termination: Gold
  • current_maximum_per_contact: 0.3A
  • voltage_maximum: 50V AC (RMS)/DC
  • operating_temperature_range: -25°C to +85°C
  • material_metal: Brass
  • circuits_loaded: 44
  • circuits_maximum: 44
  • durability_mating_cycles_max: 30
  • packaging_type: Embossed Tape on Reel
  • material_resin: Black
  • pcb_locator: No
  • pcb_retention: Yes
  • keying_to_mating_part: None
  • lock_to_mating_part: Yes
  • halogen_free_status: Low-Halogen
  • reach_svhc: Not Contained
  • elv: Not Relevant
  • rohs: Compliant
  • china_rohs: Green Image
  • phthalates: Not Contained
  • weight: 41.510/mg

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 559094472TR625?

You can click on the BUY or RFQ button to purchase 559094472TR625 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 559094472TR625?

You can download the 559094472TR625 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 559094472TR625?

MOLEX / WALDOM

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